$\underset{(X)}{\mathop{{{C}_{2}}{{H}_{5}}NC}}\,\xrightarrow{\begin{smallmatrix}
\operatorname{Re}duction \\
Zn-Hg/HCl
\end{smallmatrix}}\underset{(Y)\,\,ethyl\,\,methyl\,\,a\min e}{\mathop{{{C}_{2}}{{H}_{5}}NHC{{H}_{3}}}}\,$
$CH_3CH_2NH_2 + CHCl_3+ 3KOH \rightarrow (a) + (b) + 3H_2O$